Question

what are the main theories of physics​

Answer 1

Answer:

There are many theories in physics. Some are known as great theories. These are 5 in number. Explained in the explanation section.  

Explanation:

The great theories of physics are just five in number:

1. Mechanics (sometimes called Newtonian mechanics or classical mechanics). The theory of the motion of material objects.

2. Thermodynamics. The theory of heat, temperature, and the behavior of large arrays of particles.

3. Electromagnetism. The theory of electricity, magnetism, and electromagnetic radiation.

4. Relativity. The theory of invariance in nature, and the theory of high-speed motion. (General Relativity encompasses also the theory of gravitation.)

5. Quantum mechanics. The theory of the mechanical behavior of the submicroscopic world.

(This theory is still evolving.)